
THE STORY OF HYDROLYSED KERATIN
Hydrolysed Keratin: The Ultimate Protein for Stronger, Healthier Hair
Hydrolysed Keratin is a broken-down form of natural keratin protein, allowing it to penetrate more easily into the hair shaft and skin.
It restores strength, repairs damage, and improves elasticity, making it a key ingredient in hair repair treatments, anti-breakage shampoos, conditioners, and smoothing systems.
Derived from Natural Keratin Fibers & Hydrolyzed for Deep Penetration
Hydrolysed Keratin is produced by enzymatic or acid hydrolysis of keratin sources such as:
• Wool
• Feathers
• Human hair keratin fibers (cosmetic grade)
The hydrolysis process breaks keratin into short peptides & amino acids, improving:
• Water solubility
• Penetration into cuticles
• Bonding with damaged hair
TRCkem supplies liquid and powdered hydrolysed keratin with varying molecular weights for targeted performance.
Repair. Protect. Strengthen.
Hydrolysed Keratin provides exceptional restorative benefits:
✅ Repairs damaged & chemically treated hair
✅ Reduces breakage, split ends, and frizz
✅ Improves elasticity & tensile strength
✅ Forms a protective protein layer on hair
✅ Enhances moisture retention & shine
Used in: keratin treatments, anti-breakage lines, hair masks, conditioners, shampoos, heat-protect sprays & styling products.
Effective, Safe & Ideal for Hair Repair Formulations
• Typical use level:
– 0.5–5% in shampoos/conditioners
– 3–10% in intensive repair masks
• Add during cool-down phase (<45°C) to retain protein activity
• Compatible with cationics, surfactants & silicones
• Works across pH 4–7
• Non-irritating, safe, and biodegradable
• Store in airtight containers to prevent degradation
• Excellent for leave-on treatments requiring high performance
Formulator’s Queries, We Answered
1. What is Hydrolyzed Keratin?
Hydrolyzed Keratin is a protein derived from natural keratin that has been broken down into smaller, water-soluble fragments. It is widely used in personal care and cosmetic formulations to strengthen, repair, and protect hair and skin.
2. What is the INCI Name of Hydrolyzed Keratin?
The INCI (International Nomenclature of Cosmetic Ingredients) name for Hydrolyzed Keratin is Hydrolyzed Keratin.
3. What is the CAS Number of Hydrolyzed Keratin?
The CAS (Chemical Abstracts Service) number for Hydrolyzed Keratin is 69430-36-0.
4. What are the key benefits of using Hydrolyzed Keratin in personal care products?
Hair Strengthening – Helps repair damaged hair and reduces breakage.
Moisturizing Properties – Retains moisture, preventing dryness in skin and hair.
Smoothening Effect – Makes hair softer, shinier, and more manageable.
Protects Against Environmental Damage – Shields hair from heat styling and pollution.
Improves Skin Elasticity – Helps maintain skin firmness and hydration.
5. In which personal care products is Hydrolyzed Keratin commonly used?
Hydrolyzed Keratin is used in a variety of formulations, including:
Shampoos & Conditioners (for strengthening and repairing hair)
Hair Masks & Serums (to restore protein and improve hair texture)
Skin Care Creams & Lotions (for hydration and elasticity)
Nail Care Products (to strengthen and prevent breakage)
Anti-Aging Products (to support skin rejuvenation)
6. Is Hydrolyzed Keratin safe for personal care applications?
Yes, Hydrolyzed Keratin is considered safe and effective for use in hair and skin care formulations. It is non-toxic and suitable for most hair and skin types.
7. Is Hydrolyzed Keratin suitable for sensitive skin?
Yes, Hydrolyzed Keratin is generally gentle and well-tolerated, but a patch test is recommended for individuals with sensitive skin or allergies.
8. Is Hydrolyzed Keratin derived from animal or plant sources?
Hydrolyzed Keratin is typically derived from animal sources (such as wool, feathers, or hooves). However, plant-based keratin alternatives are also available for vegan formulations.
9. Where can I purchase Hydrolyzed Keratin for personal care formulations?
Hydrolyzed Keratin is available through specialty chemical suppliers, cosmetic ingredient distributors, and bulk manufacturers catering to the personal care industry.
10. What is the recommended usage level of Hydrolyzed Keratin in formulations?
The typical usage level of Hydrolyzed Keratin ranges from 0.5% to 5%, depending on the formulation type and desired effect.